 Jonas Maebe
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5ef93e85b8
+ added extra "orgsupreg" parameter to do_spill_read/do_spill_written/
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11 jaren geleden |
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Jonas Maebe
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5599870a4e
* moved the register colouring and spill temp allocation to a virtual method,
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11 jaren geleden |
 svenbarth
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32a18199c5
Print aX or aregX for address registers if DEBUG_REGISTERLIFE is defined.
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12 jaren geleden |
 florian
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dc567acc9a
* accumulate register weight instead of taking only the maximum
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12 jaren geleden |
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florian
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c2f7ccb253
* coalesce more aggressive
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12 jaren geleden |
 sergei
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8b8553991a
+ MIPS: prevent coalescing written-to registers with $sp,$fp,$zero and $at.
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12 jaren geleden |
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florian
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23c84fd27c
* more fixes for segment register usage
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12 jaren geleden |
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florian
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b85addb451
+ color segment register
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12 jaren geleden |
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svenbarth
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d15304c25e
Also check for the type of the register when replacing it. In certain circumstances this can still lead to access to invalid memory resulting either in an access violation or invalid registers.
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13 jaren geleden |
 pierre
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322b793506
Try to do something for m68k integer/address registers; not working yet :!(
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13 jaren geleden |
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svenbarth
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2ada9a528b
Fix a critical bug in the register allocator (at least for CPUs with seperate address
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13 jaren geleden |
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florian
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95830d5a4a
+ DEBUG_REGISTERLIFE define
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13 jaren geleden |
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florian
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f75e39e660
+ aliasing of registers, allows to split live ranges
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13 jaren geleden |
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florian
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f9dd5bf5e6
+ live_start and live_end_properties
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13 jaren geleden |
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florian
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c2d067940a
* get rid of hash chars, modern tools and IDEs can use normal comments as documentation if needed
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13 jaren geleden |
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florian
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b78f9826fb
* call AllocMem instead of GetMem/FillChar
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13 jaren geleden |
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florian
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ecdec2e431
* disable reg. allocator optimization introduced in r21812 for now because it caused some trouble, see #22405
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13 jaren geleden |
 masta
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f9cdf3d4ca
Be more specific in spilling debug messages
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13 jaren geleden |
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masta
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aef81cad68
Add debug information about register spilling
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13 jaren geleden |
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florian
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9833f642fe
* coalesce if either u or v are precolored, tested on arm and i386, it gives for both a small advantage
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13 jaren geleden |
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Jonas Maebe
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0fc422f244
* moved definition of maxcpuregister and tcpuregisterset from cgbase to
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13 jaren geleden |
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Jonas Maebe
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6f336a5d13
* the register allocator always knows the exact number of the first imaginary
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13 jaren geleden |
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Jonas Maebe
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aee5380ae0
* merged trunk up to r20882
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13 jaren geleden |
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florian
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6211a83865
* write variable locations of 64 bit integer values on 32 bit targets correctly
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14 jaren geleden |
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Jonas Maebe
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00cb8f5725
* made maxregs related information protected instead of private in trgobj,
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14 jaren geleden |
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florian
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68dd23b5a2
* write proper register locations when doing ssa, resolves #7552
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14 jaren geleden |
 mazen
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b127fc154a
* Fixed spell error revealed by lintian.
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15 jaren geleden |
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Jonas Maebe
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22b4860dd7
* getregisterinline() can be used to replace multiple size variants
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15 jaren geleden |
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Jonas Maebe
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b475d03612
* changed backwards_was_first and extended_backwards from supregsets into
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15 jaren geleden |
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Jonas Maebe
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8be466546a
* disabled superfluous zeroing of another field
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15 jaren geleden |
